Up to windows 7 such as windows 8 / 8.1 / 8.1 pro / windows 10 home / 10 pro / are perfect work on Radio Sure . Windows xp or any older system no to much match on Radio sure . Because new updated RS on Radio Sure such as m3u8 .... Working very well Source on up to Windows 7that's why please don't delete very fast any station if You aren't Sure